20577348

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17321}}^1$

素因数の和:17345

約数の個数: 48

約数和(自身を含む): 58201920

約数和(自身を除く): 37624572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 17321, 34642, 51963, 69284, 103926, 155889, 190531, 207852, 311778, 381062, 467667, 571593, 623556, 762124, 935334, 1143186, 1714779, 1870668, 2286372, 3429558, 5144337, 6859116, 10288674, 20577348]

約数ペア:

[(1, 20577348), (2, 10288674), (3, 6859116), (4, 5144337), (6, 3429558), (9, 2286372), (11, 1870668), (12, 1714779), (18, 1143186), (22, 935334), (27, 762124), (33, 623556), (36, 571593), (44, 467667), (54, 381062), (66, 311778), (99, 207852), (108, 190531), (132, 155889), (198, 103926), (297, 69284), (396, 51963), (594, 34642), (1188, 17321)]